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   English
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to phrases
audio frequency ['ɔ:dɪəu'fri:kwənsɪ]
auto. 音频可听见的频率,30〜16000Hz
commun. 声频
expl. 声频、音频
IT 音频; 声频
phys. 成音频率
radio.amat. 音频
tech. 声响频率; 成声频率
audio-frequency ['ɔːdiəʊˌfriːkwənsi, 'ɒːdioʊˌ-]
geophys. 音频
 English thesaurus
audio frequency ['ɔ:dɪəu'fri:kwənsɪ]
abbr., construct. a.f.
audio frequency: 140 phrases in 24 subjects
Agriculture1
Air defense1
Automobiles1
Aviation10
Communications6
Earth sciences11
Electric machinery3
Electronics19
General6
Geophysics13
Hydroelectric power stations2
Information technology1
Metallurgy4
Military1
Multimedia1
Nautical1
Oil / petroleum6
Otorhinolaryngology3
Radio1
Rail transport3
Shipbuilding3
Space7
Technology30
Telecommunications6